/*
 * Copyright 2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.performance.fixture

import groovy.json.JsonSlurper

class Incoming {
    private static Incoming incoming
    def versionJson
    def pluginJson

    public static Incoming get(String dir) {
        return incoming ? incoming : new Incoming(new File(dir))
    }

    String commitSha() {
        Git.shorten(versionJson.commitId)
    }

    String pluginVersion() {
        pluginJson.versionNumber
    }

    Incoming(File dir) {
        versionJson = slurp(new File(dir, "version.json"))
        pluginJson = slurp(new File(dir, "plugin.json"))
    }

    def slurp(File file) {
        return new JsonSlurper().parseText(file.text)
    }
}
